ELECTRON TUBES AND ASSOCIATED HARDWARE

← All products

Facility	Where	Also makes	Recorded by
MFMicrosemi Frequency and Time CORP	Boulder, CO	—	federal registry · company-level
CECpi Electron Device Business, INC.	Beverly, MA	—	federal registry · company-level
High Energy Devices, LLC	Bridgeton, MO	three electrode triggered spark gaps · two electode spark gaps	federal registry · company-level
Lnd Incorporated	Oceanside, NY	—	federal registry · company-level
TDTeledyne Defense Electronics, LLC	Miamisburg, OH	—	federal registry · company-level
Applied Systems Engineering INC	Benbrook, TX	—	federal registry · company-level

A row marked company-level was recorded against the company rather than this address. Federal award and drug records name the company, not the plant, so we cannot say which of its sites makes this — only that the company does and that this is one of its sites.

Federal registry means a federal dataset — an FDA device or drug listing, a TTB permit, a federal award — records this product against the facility or its company. It is not an approval of anything by anyone. Company website means we read it from the company’s own site. Company-provided means the verified owner of a claimed page added it: a claimed page may add products, and every one it adds is marked that way here.